Yes. There is no such thing as a real app locker app in Windows Phones. This is because third party apps are not allowed to interact or interfere with other third party apps due to Windows Phone Sandboxing technology.

If the developer was careful with his app, he or she would have indicated the limitations of the "app locker" he created in the app description. Otherwise, if there is no such disclaimer about the limitations of the app in the app description, the user is encouraged to report the app to Microsoft as a fraudulent or misleading app.

Yes. There is no such thing as a real app locker app in Windows Phones. This is because third party apps are not allowed to interact or interfere with other third party apps due to Windows Phone Sandboxing technology.

If the developer was careful with his app, he or she would have indicated the limitations of the "app locker" he created in the app description. Otherwise, if there is no such disclaimer about the limitations of the app in the app description, the user is encouraged to report the app to Microsoft as a fraudulent or misleading app.